HTML5现在本领太大了，PC端已经无法满足它的胃口了，它将强势攻入移动端，所以移动端中各种特效也得基于HTML5实现，看看我们将要介绍的slideout.js，能帮我们实现怎么样的侧边栏滑动特效呢~~

先看下运行效果：

 

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一、准备资料

只需要准备slideout.js库即可：

https://github.com/Mango/slideout/blob/master/dist/slideout.js

小图标：

1）menu.png

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2）happy.png
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二、实现代码

HTML代码：

<!doctype html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> 
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>适合移动手机的侧边栏滑动代码 - 站长素材</title>
<link rel="stylesheet" href="css/styles.css">
</head>
<body>
<nav id="menu" class="menu">
  <a href="#" target="_blank">
    <header class="menu-header">
      <span class="menu-header-title">主题</span>
    </header>
  </a>

  <section class="menu-section">
    <h3 class="menu-section-title">脚本代码</h3>
    <ul class="menu-section-list">
      <li><a href="#" target="_blank">jQuery</a></li>
      <li><a href="#" target="_blank">CSS3</a></li>
      <li><a href="#" target="_blank">HTML5</a></li>
      <li><a href="#" target="_blank">动画效果</a></li>
    </ul>
  </section>

  <section class="menu-section">
    <h3 class="menu-section-title">flash动画</h3>
    <ul class="menu-section-list">
      <li><a href="#" target="_blank">节日动画</a></li>
      <li><a href="#" target="_blank">flash植物</a></li>
      <li><a href="#">flash动物</a></li>
    </ul>
  </section>

  <section class="menu-section">
    <h3 class="menu-section-title">音效下载</h3>
    <ul class="menu-section-list">
      <li><a href="#" target="_blank">鸟叫声</a></li>
      <li><a href="#" target="_blank">狗叫声</a></li>
    </ul>
  </section>
</nav>
<main id="main" class="panel">
    <button class="btn-hamburger js-slideout-toggle">
      <span class="tooltip">点击打开</span>
    </button>
</main>

<script type="text/javascript" src="js/slideout.min.js"></script>
<script type="text/javascript">
    var slideout = new Slideout({
        ‘panel‘: document.getElementById(‘main‘),
        ‘menu‘: document.getElementById(‘menu‘),
        ‘padding‘: 256,
        ‘tolerance‘: 70
     });

     document.querySelector(‘.js-slideout-toggle‘).addEventListener(‘click‘, function() {
        slideout.toggle();
     });

     document.querySelector(‘.menu‘).addEventListener(‘click‘, function(eve) {
        if (eve.target.nodeName === ‘A‘) { slideout.close(); }
     });

</script>

</body>
</html>

结构代码一项简单，主要注意一下slideout的用法，它传的几个参数：

panel：是指主要面板，指整个内容展示区域

menu：是指被隐藏的左侧菜单栏区域

padding：指点击按钮后，向右滑动的距离



CSS代码：

html,
body {
  width: 100%;
  height: 100%;
  font: 100%/1.4em ‘Calibre Light‘, ‘Helvetica Neue‘, Helvetica, Arial, sans-serif;
  margin: 0 auto;
  color: #222;
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
}

pre {
  margin: 0;
  font-size: 14px;
}

body,
.panel {
  background-color: #fff;
}

.menu {
  background-color: #1D1F20;
  background-image: linear-gradient(145deg, #1D1F20, #404348);
}

a {
  color: #4B5;
  text-decoration: none;
}

.menu a {
  color: #fff;
}

.menu a:hover {
  text-decoration: underline;
}

.menu-header {
  border-bottom: 1px solid #2a2d2f;
  padding: 20px 0 20px 60px;
  background: url(‘../images/github.png‘) no-repeat 15px 15px;
  background-size: 32px;
}

.menu-header-title {
  font-weight: 400;
  letter-spacing: 0.5px;
  margin: 0;
}

.menu-section {
  margin: 25px 0;
}

.menu-section-title {
  text-transform: uppercase;
  color: #85888d;
  font-weight: 200;
  font-size: 13px;
  letter-spacing: 1px;
  padding: 0 20px;
  margin:0;
}

.menu-section-list {
  padding:0;
  margin: 10px 0;
  list-style:none;
}

.menu-section-list a {
  display: block;
  padding: 10px 20px;
}

.menu-section-list a:hover {
  background-color: rgba(255, 255, 255, 0.1);
  text-decoration: none;
}

.panel {
  text-align: center;
  padding-top: 5px;
  min-height: 100%;
}



/**
 * hamburger
 */
.btn-hamburger {
  border: none;
  position: absolute;
  top: 12px;
  left: 12px;
  outline:none;
  background: url(‘../images/menu.png‘) no-repeat left center;
}

.tooltip {
  font-size: 20px;
  line-height: 19px;
  display: inline-block;
  background: #4B5 url(‘../images/happy.png‘) no-repeat 135px 15px;
  color: #fff;
  padding: 10px 45px 10px 20px;
  border-radius: 4px;
  position: relative;
  left: 50px;
}



/**
 * Medium Screens
 */
@media all and (min-width:40em) {

  .btn-hamburger {
    top: 20px;
    left: 30px;
  }

  .panel-header {
    margin-top: 40px;
    width: 455px;
  }

  .title {
    font-size: 4.2em;
  }

  .subtitle {
    font-size: 1.8em;
  }

  .btn-download {
    margin-right: 20px;
  }

  .btn-fork {
    margin-left: 20px;
  }

}

.menu,
.slideout-menu {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 0;
  width: 256px;
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  display: none;
}

.panel,
.slideout-panel {
  position: relative;
  z-index: 1;
}

.slideout-open,
.slideout-open body {
  overflow: hidden;
}

.slideout-open .slideout-menu {
  display: block;
}

上面css代码可能有些有点多余，但是我们没必要care这么多细节呀，出来效果不就行了么~~